Allendan Seed Company

Senna marilandica - Maryland Senna

Maryland Senna - Senna marilandica
SKU: 129
Return Policy

Maryland Senna (Senna marilandica) is a shrubby, unbranched herbaceous perennial. The central stem is green, strong, and angular with alternate compound leaves along its entire length and are evenly pinnate with 6 - 12 oblong leaflets on 2" - 6" petioles. It produces both terminal and axillary yellow flowers that consist of 5 spreading petals, 5 spreading greenish sepals, and stamens with dark brown anthers. The flowers are replaced with drooping, pea-like seed pods that are up to 4" long, which turn black in the fall and ornamental through the winter.


Soil Moisture:  Dry, Moderate

Sun Exposure:  Full Sun, Partial Shade

Height:  3' - 5'

Spread:  2' - 3'

Hardiness Zone:  4 - 10

Bloom Color:  Yellow

Bloom Time:  July, August

Attracts:  Birds, Butterflies, Pollinators    

Return Policy

Returns of standard seed mixes and individual species must be made in the original unopened packaging within 10 days of delivery. If you wish to return live plants, you must do so within 5 days of delivery. Returns of standard mixes, individual species, and live plants are subject to a restocking fee of 25%. Custom seed mixes may not be returned. When returning non-damaged goods, the buyer is responsible for shipping charges, and return shipping may be made by whatever means the buyer selects.

Allendan Seed Company warrants that the seed it sells will conform to the label description as required under state and federal seed laws. The seed labels show independent lab testing results, and the absence of weed seed is not represented or guaranteed. It makes no warranties, expressed or implied, of merchantability, fitness for purpose, or otherwise, which would extend beyond such descriptions. In any event its liability for breach of any warranty or contract with respect to such seed or plants is limited to the purchase price only. Allendan Seed Company further limits to the purchase price any liability of any kind on account of any negligence whatsoever on its part with respect to such seed or plants. By acceptance of the seed or plants, the buyer acknowledges that the limitations and disclaimers herein described are conditions of sale and that they constitute the entire agreement between the parties regarding warranty or any other liability.

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